#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QDebug>

int main(int argc,char ** argv)
{
    QGuiApplication app(argc,argv);

    QQmlApplicationEngine engine;
    const QUrl url(QStringLiteral("qrc:/qml/main.qml"));
    QObject::connect(
        &engine, &QQmlApplicationEngine::objectCreated, &app,
        [url](QObject *obj, const QUrl &objUrl) {
            if (!obj && url == objUrl)
                QCoreApplication::exit(-1);
        },
        Qt::QueuedConnection);
    engine.load(url);

    return app.exec();
}
